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{{#dpl:
 |resultsheader=<u>Some of the above articles use a special cache to store DPL results:</u>\n\n
 |uses=Template:Extension DPL cache
 |format=,\n cache ID = %PAGEID%   [[%PAGE%|%TITLE%]],
}}

This code used on minecraft.gamepedia.com results in a warning which changes language depending on the interface language of the last user editing the page

https://minecraft.gamepedia.com/Template:Extension_DPL#catlinks

The warning should be in English as it is the wikis content language, but it's in German as I (null) edited the page last.
The language changes on null edits as well.